...   
            ..    
           .    . 
      #       #.. 
     #.#  . ##. #.
      #_##.#.....#
      ##..##.#...#
      #. ##... ..#
  #..##...... ....
 .......# ..#.....
.#..... ...##..#..
...##.#..#......# 
..#...###......###
........##........
......∩..........#
................#.
.....##......##...
.....##......##..#
............... .#
................  
................# 
................. 
...............   
....}....*.?...   
.....##......##   
..... #......#    
..... ........